ro/di

  1. Mizu

    RO/DI Questions

    Hello, so Im getting into the hobby and my local store recommended me to get an RO/DI system at some point, so I figured it might be best to start from now so the amount of salt in the water stays consistent. For context: My tank is going to be 32 gallons and mostly a fish tank, I don't plan...
  2. SnubbsDebolt

    Are there any RO/DI conflicts with boost pump, auto flush, drinking reservoir and permeate pump all in the same system? Does anyone have a diagram?

    I’m sure there is already a post somewhere about this. I can’t seem to find one. I’ve already installed a BRS 7 stage 150gpd system and it’s working great. Just want to get the most out of it. (I have pretty high chloramines) I’ve got a drinking water upgrade, permeate pump, booster pump and...
  3. Fish Fan

    RO/DI Miscellaneous Drygoods FS: Pressure Gauges for RO/DI Filter

    Hey all! I have for sale two pressure gauges and a TDS monitor for your RODI filter as follows: HM Digital TRM-1 Triple Inline TDS Meter brand new in package - $25 Sold! The Water Filter Men air filled pressure gauge, brand new in package - $15 Malida gel filled pressure gauge, new open box...
  4. sarahbeth23

    Stock Fluval 13.5 Lighting

    Hi all, I have a Fluval 13.5 that was given to me (set up for a few years prior) that I have now had for alittle over a year. It’s a mixed reef set up with a black clown, orchid dottyback, porcelain crab, Pom Pom crab, peppermint shrimp, one small red fromia star, a small CUC, some bubble tips...
  5. mushroom_dude

    RO/DI question

    I bought a tds meter separately from my RO/DI system, the three ways that came with the tds meter do not have the little blue clips. I’ve inserted the RO tubing into the fittings and tugged on them and they have not come back loose. Same with the meter probe itself. Am I good to pressurize...
  6. A

    Countertop RO/DI unit with no drilling or plumbing work?

    Hi everyone. I am new to salt water aquariums, having had several fresh waters for many years. I purchased the Waterbox 15 gallon peninsula AIO tank and am doing my research on water now. I live in an apartment and do not have the ability to drill countertops, water pipes, etc. or alter plumbing...
  7. seanarino

    [Non-Reef] - ATO question

    I don't want to get mangled in a Facebook group for asking a silly question about ATOs but Google will not, under any circumstances, get what I'm trying to ask and just keeps sending me BRS links to auto top offs or clickbait YouTube videos. Great job Google. I'm asking this actually for my...
  8. R

    Hello I've Fallen Off the Wagon Again

    Hello all, I first joined the hobby in 2008 as a teenager after working hard to save up money, I ignorantly went into a big box pet store seeking a complete reef tank build. I was guided by an employee (who I found out later did not even have a fish tank) to buy a 42g bow-front tank, a hang on...
  9. Max Hill

    Aquariums RO/DI Drygoods Red Sea 170 Deluxe

    Hello. Please see list of available items. Feel free to reach out with any questions. At this time I am still not shipping. I will consider delivery if in Chicago land area.
  10. 4

    Pennsylvania RO/DI Drygoods Aquatic Life smart buddy booster pump

    Aquatic Life Smart Buddy booster pump for RO/DI systems Used for about 12 months. No issues. Really increases RO/DI water output. ships from 17402
  11. AquaFX - Katie

    Burning through you DI? Here are 6 possible reasons & fixes

    “Why am I burning through my DI?” is a question that we get asked often. Read our latest blog on why this may be happening and how to fix it.
  12. C

    Do you need an RO/DI system for a reef tank?

    I'm relatively new to saltwater keeping and will be planning on getting a saltwater tank soon. I've always used Fritz Complete which gets rid of ammonia, chlorine, nitrite, nitrate, and heavy metals in the water for my freshwater tanks. I've heard that a RO/DI system is used to remove chlorine...
  13. F

    HELP! WHAT CHANGE QUESTION

    So I just finished my first water change, but I'm about 1.5-2 gallons short of new fresh saltwater. My current salt is reading 1.027 with a refractometer. Can I just add 1.5-2 gallon of RO/DI fresh water to make up the difference or should I mix 2 gallons which is what I'm in the middle of now...
  14. D

    Old RO/DI water, been sitting for 2 weeks.

    So I have some RO/DI water that was made before I needed it but then it was stored in a trash can. It smells odd now so I’m assuming I can’t use it but someone suggested asking if there was a way I could “clean” it. This seems far fetched to me, but I’ll humor them. It would be nice to not have...
  15. F

    Can I fill my new tank with hose water just to test for leaks??

    Hello, I just finished all the plumbing on my new 40 gal reef tank. I wanted to test and make sure there are no leaks and since I'm not ready because I'm still searching for rock, etc.. I wanted to run a test with just water from the hose and then drain it out when done testing. Once all my...
  16. BonelessEvil

    California RO/DI Plumbing Drygoods MOVING, MUST GO – Salt mixing station /w NEW plumbing – NEW PRICE

    I put this system together a while back and was just about to rebuild it with new piping and schedule 80 gate valves, unions and other necessary items. Depending on your intended build, this is a complete system. I do automatic water changes, but I also use a Tunze 8155 for my ATO. Because of...
  17. A

    ammonium readings in filtered RO/DI water, advice?

    Hello everyone, I've been having issues with ammonium readings in fresh made ro/di water lately. I'm using this ro setup from BRS and swapped all the canisters last week, however the problem still persisted. So I upgraded the carbon block to this and took another reading again no change. Here is...
  18. A

    Cleaning RO/DI canisters

    Hi, I’m swapping out my RO/DI filters and noticed the inside of the canisters were very dirty. Seems like carbon residue + dirt. Should I clean them and with what? I tried wiping them off with a paper towel but didn’t really work. Admittedly it’s been a few years since I swapped the filters...
  19. demonbarber09

    RO/DI vs seachem safe

    Hey y’all so I just got into the hobby and recently bought a reverse osmosis. My question is do I also need DI system because my buddy who has tanks told me not to get the DI and just use seachem safe. I’m not sure if should just get DI anyway.
  20. D

    RO filters, how don’t I spend too much?

    My tank, 55 gallon saltwater tank, is holding border safe nitrates. Kinda high but not killing anything yet. We have done water changes and added more rock, but still high nitrates. We finally tested plain tap water and out tap water is about at 15 nitrates. We have started looking at RO/DI...
  21. Z

    Water conditioners and protein skimmers... Can I not use a RO/DI system?

    I've heard API Stress Coat and Seachem Prime aren't really compatible with protein skimmers. What would another option be other than getting a reverse osmosis filter? Are there any other chemicals that remove chlorine and other bad chemicals that won't mess with a protein skimmer?
  22. MarineDepot

    The Puratek Deluxe RO/DI Filter For Your Reef Tank | More Features For Less $$$

    If you're tired of constantly lugging water from your local fish store, check out our newest video that discusses the Puratek Deluxe RO/DI Filter and all of its premium features. You can shop this RO/DI unit and plenty of other options on our website. Our Customer Care Team will also be...
  23. Muffin87

    Chlorine testing and carbon blocks

    Residual chlorine (no chloramines) in the water mains where I live in Italy is between 0,03 and 0,05 ppm. Do I need a very good 1 mcr carbon block, or can I just get a cheap 10 or 5 mcr carbon block and replace it once a year? Is it recommended to test for chlorine after the carbon blocks, or...
  24. Muffin87

    Carbon blocks and chlorine testing

    Residual chlorine (no chloramines, only chlorine and chlorine dioxide) in the water mains where I live in Italy is between 0,03 and 0,05 ppm. Do I need a very good 1 mcr carbon block, or can I just get a cheap 10 or 5 mcr carbon block and replace it once a year? Is it recommended to test for...
  25. H

    EMERGENCY Help on salinity

    Hi i'm new to reef2reef so i dont really know how tags work, but I do have a few questions, the biggest being how ro/di water works. Today I recieved an aquaticlife ro/di, and when I tested the hardness (my tap water is beyond unsafe due to it) in which it came out to 0 for the first time ever...
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